White Noise Sound Machine Portable 10 Soothing Sounds Volume Adjustable Built-in Rechargeable Battery USB

Unlock the Secret to Uninterrupted, Deep Sleep Anywhere You Go

Are you or your little one struggling to fall asleep or stay asleep through the night? Stop relying on phone apps that drain your battery and interrupt your rest with ads. Our Premium Portable White Noise Machine is expertly designed to create the ultimate sleep sanctuary, whether you are at home, in the nursery, or traveling. Featuring the most sought-after sleep audios—including highly-searched natural white noise and ocean wave sounds for sleeping—this compact sleep therapy machine is your all-in-one solution for stress relief, focus, and deep, restorative sleep.

Engineered for Babies, Loved by Adults Crafted with both parents and sleep-deprived adults in mind, this device serves as the perfect sleep companion. For adults seeking the best sounds for deep sleep, the continuous white noise and nature soundscapes block out disruptive environmental noises like traffic, loud neighbors, or snoring. For babies, the gentle heartbeat sound and calming lullabies mimic the safe, familiar environment of the womb, ensuring your little one drifts off to sleep smoothly and stays asleep longer.

Key Features & Unmatched Benefits

10 High-Fidelity Soothing Sounds Curated to match the most effective audio profiles for relaxation, this machine includes 10 crystal-clear, non-looping sounds. Choose from:

• White Noise: Perfect for masking background disruptions and enhancing focus.

• Sea Waves / Ocean Sounds: Drift off to the highly popular, rhythmic sounds of ocean waves for deep sleep.

• Nature Escapes: Cricket, Birds, and Stream sounds to bring the calming effects of nature indoors.

• Baby Soothing: A comforting Heartbeat sound and 3 distinct, gentle Lullabies designed to make little ones feel completely safe.

• Clock Ticking: A steady, rhythmic acoustic for those who prefer mechanical white noise.

Smart Automatic Noise Detection (Cry Sensor) Never worry about waking up to manually turn the machine back on when your baby fusses. Our intelligent sleep machine features an Automatic Noise Detection Mode. If continuous noise (like a baby crying) is detected for 10 seconds, the machine will automatically turn on to play soothing sounds, helping self-soothe your baby back to sleep. It will gently stop after 15 minutes of play and re-enter detection mode, looping seamlessly to protect your family's rest.

Customizable Sleep Environment (Timer & Volume Control) Tailor your auditory environment exactly to your needs. The adjustable volume control allows you to set the perfect level—from a whisper-quiet background hum to a robust sound barrier. The convenient auto-off timer can be set to 15, 30, or 60 minutes to conserve energy once you or your baby are fast asleep, or it can be left on for continuous play.

Long-Lasting, USB Rechargeable Battery Say goodbye to constantly buying replacement batteries. Built with a powerful, energy-efficient 300mAh rechargeable battery, this sleep machine charges fully in just 1 hour via the included USB cable. Enjoy up to 23 hours of continuous working time on a single charge—more than enough to last through the night and multiple naps.

Ultra-Compact & Travel-Friendly Design Weighing in at just 66g (2.3oz) and measuring a mere 3.7 x 3.1 x 1.1 inches, this sound machine easily fits into any diaper bag, purse, or carry-on luggage. It comes with a durable, integrated lanyard, allowing you to easily hang the machine on a baby stroller, crib, car seat, or travel cot, saving valuable space wherever you go.

Why Choose This Sleep Sound Machine?

• Does it have ocean sounds for sleeping? Yes! It features high-fidelity sea wave sounds, which are proven to naturally lower heart rates and promote deep, uninterrupted sleep.

• Is it good for travel? Absolutely. Its ultra-lightweight design (66g), long 23-hour battery life, and handy lanyard make it the ultimate travel companion for flights, hotels, and road trips.

• Will it help my baby sleep? Yes, it includes specialized sounds like a mother's heartbeat, 3 soothing lullabies, and an auto-detection mode that turns the sound back on if your baby starts to cry.

Technical Specifications

• Model: Q3

• Color: Minimalist White

• Material: Durable ABS + Silicone + Premium Electronic Components

• Power Output: 1W

• Battery Capacity: 300mAh

• Charging Specifications: DC 5V Input Voltage / 1A Charging Current

• Charging Time: 1 hour fast-charge

• Working Time: Up to 23 hours of continuous play

• Dimensions: 9.3 x 8 x 2.8 cm (3.7 x 3.1 x 1.1 inches)

• Weight: 66g (2.3oz)

What’s in the Box?

• 1 x Q3 Portable Sleep Sound Machine
• 1 x USB Charging Cable
• 1 x Convenient Lanyard
• 1 x User Manual (English)

Transform your nights and energize your days. Add the Q3 Portable White Noise Machine to your cart today and experience the gift of deep, natural sleep!

We offer Free Standard Shipping on all orders — no minimum spend, no hidden fees.
Processing Time: 1–3 business days,
with Delivery Time: 4–5 business days.
Estimated arrive 5–8 business days in total.
Shipping Cost: Free shipping on all orders.

For more details, see our shipping policy.

Not fully satisfied? We offer a stress-free 30-day return window from the date of delivery. Items must be unused, in their original condition and packaging. Return shipping costs are the responsibility of the customer.
Reach out at connectalphinea@gmail.com or check our return policy for full details.